it is a weird thing to say, but that it is lines and not 'X'es on the sides bothers me a bit, since the design is perfectly suited for a building that has 4 identical faces, but this makes the faces mirrored towards the other next to it instead of being symmetrical to both sides. on the renders it looks like the 'X'es on the base and the symmetrical lines on the edges of the building are the only ones seen though, so this little thing bothering me may be obsolete once the cladding is on and even if it doesn't disappear completely it is just a slight imperfection on a beauty with few rivals.

Gouwugongyuan, or 'Shopping Park' - on the green line, one stop west of Convention and Exhibition center.

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"It may be that we have become so feckless as a people that we no longer care how things do work, but only what kind of quick, easy outer impression they give. If so, there is little hope for our cities or probably for much else in our society. But I do not think this is so."